Commit 73112f9b authored by Julia Lawall's avatar Julia Lawall Committed by David S. Miller

solos-pci: fix error return code

Return a negative error code on failure.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier ret; expression e1,e2;
@@
(
if (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}
// </smpl>
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 17a402a0
...@@ -1225,11 +1225,13 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id) ...@@ -1225,11 +1225,13 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
card->config_regs = pci_iomap(dev, 0, CONFIG_RAM_SIZE); card->config_regs = pci_iomap(dev, 0, CONFIG_RAM_SIZE);
if (!card->config_regs) { if (!card->config_regs) {
dev_warn(&dev->dev, "Failed to ioremap config registers\n"); dev_warn(&dev->dev, "Failed to ioremap config registers\n");
err = -ENOMEM;
goto out_release_regions; goto out_release_regions;
} }
card->buffers = pci_iomap(dev, 1, DATA_RAM_SIZE); card->buffers = pci_iomap(dev, 1, DATA_RAM_SIZE);
if (!card->buffers) { if (!card->buffers) {
dev_warn(&dev->dev, "Failed to ioremap data buffers\n"); dev_warn(&dev->dev, "Failed to ioremap data buffers\n");
err = -ENOMEM;
goto out_unmap_config; goto out_unmap_config;
} }
......
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